Thirty-six years after the events of the first film, the Deetz family returns home to Winter River following Charles Deetz’s unexpected death. Lydia’s life is turned upside down when her rebellious teenage daughter, Astrid, discovers the mysterious model of the town in the attic and the portal to the Afterlife is accidentally opened, releasing Betelgeuse.

Thanks to an untimely demise via drowning, a young couple end up as poltergeists in their New England farmhouse, where they fail to meet the challenge of scaring away the insufferable new owners, who want to make drastic changes. In desperation, the undead newlyweds turn to an expert frightmeister, but he’s got a diabolical agenda of his own.